JP7114181B2 - water absorbing umbrella bag - Google Patents

Description

TECHNICAL FIELD The present invention relates to a water-absorbing umbrella bag that accommodates an umbrella by inserting it into an elongated bag-like body.

Japanese Patent Application Laid-Open No. 2012-24208 discloses that an elongated bag-shaped body B has an insertion opening portion C in which an insertion opening water absorbing portion E is formed inside at the proximal end portion, and the tip end portion of the elongated bag-shaped body B is It is an openable blocking part U, and a front end side water absorption part M made of a water absorption material is formed inside, and a water absorption made of a water absorption material is formed between the insertion opening part C and the front end inside the elongated bag-shaped body B. An invention of an umbrella bag having no parts is described.

In this umbrella bag, an insertion opening water absorbing portion E made of a water absorbing material is formed inside the insertion opening portion C, so that a wet umbrella can be inserted into the elongated bag-like body B through the insertion opening portion C in a closed state. At least a substantial portion of the water that accompanies the outside of the umbrella when it is inserted can be absorbed in the water absorption part E of the insertion opening.

In order to reliably dry the insertion port water absorption portion E that has absorbed water, it is desirable to pull out the inserted umbrella. It is desirable to dry efficiently by opening as much as possible to the outside.

However, when carrying an umbrella bag with a wet umbrella inserted, when the umbrella bag is hung in a car, etc., when the wet umbrella is pulled out and the umbrella bag is carried, or when the umbrella bag is hung in a car, etc. , the drying of the water absorption part E of the insertion port is not effective.

Japanese Unexamined Patent Application Publication No. 2012-24208

The present invention provides a water absorbing portion which is provided on the inner side near the insertion opening and which can absorb rainwater, etc. that accompanies the umbrella when it is inserted through the insertion opening. Efficiently dry even in the state of carrying the umbrella bag by inserting it, the state of hanging the umbrella bag in the car, etc., or the state of removing the wet umbrella and carrying the umbrella bag, or the state of hanging the umbrella bag in the car. To provide a water-absorbing umbrella bag capable of

The water absorbing umbrella bag of the present invention can be expressed as follows.

(1) An umbrella bag comprising an elongated bag-like body having an insertion opening at a base end in the longitudinal direction, and an umbrella can be inserted and housed in the elongated bag-like body through the insertion opening,
At least a predetermined range of an inner portion of the elongated bag-shaped body near the insertion opening is an exposed water absorbing portion provided with a water-absorbing material and exposed to the outside of the elongated bag-shaped body,
A water-absorbing umbrella characterized in that said exposed water-absorbing portion is mainly for absorbing water accompanying the umbrella with said water-absorbing material when the umbrella is inserted into the elongated bag-like body through the insertion opening. bag.

When an umbrella wet with rain or other water is stored in the elongated bag-like body from the insertion opening, the exposed water-absorbing portion provided with at least a predetermined range of water-absorbing material in the inner part near the insertion opening of the elongated bag-like body , can absorb rainwater or the like that accompanies the umbrella to be accommodated.

Since the exposed water absorbing portion that has absorbed rainwater or the like is exposed to the outside of the elongated bag-like body, it is possible to carry the umbrella bag with a wet umbrella inserted, hang the umbrella bag in a car, or use a wet umbrella. Drying efficiency is good even when the umbrella bag is carried with the umbrella bag removed or when the umbrella bag is hung in a car or the like.

(2) The water-absorbing umbrella bag according to (1) above, wherein the elongated bag-like body has, in addition to the exposed water-absorbing portion, a non-exposed water-absorbing portion provided with a water-absorbing material.

(3) The water-absorbing umbrella bag according to (2) above, which has an exposed water-absorbing portion and a non-exposed water-absorbing portion in the inner portion near the insertion opening of the elongated bag-shaped body.

(4) The umbrella bag according to (3), which has an exposed water-absorbing portion and a non-exposed water-absorbing portion adjacent to each other in the inner portion near the insertion opening of the elongated bag-shaped body.

(5) The above-mentioned (3) or (4), which has at least one of an exposed water-absorbing portion and a non-exposed water-absorbing portion at any position in the circumferential direction in the inner portion near the insertion opening of the elongated bag-shaped body. Absorbent umbrella bag.

(6) The water-absorbing umbrella bag according to any one of (2) to (5) above, which has a non-exposed water-absorbing portion at the tip of the elongated bag-like body.

(7) Any one of (1) to (6) above, wherein the exposed water-absorbing portion is exposed outside the elongated bag-like body in a state of protruding outward from the insertion opening in the longitudinal direction of the elongated bag-like body. The water-absorbing umbrella bag described in the paragraph.

(8) the water-absorbing material has a substantially cylindrical shape, and single fibers having poor water-absorbing properties of 0.03 to 3 denier are densely arranged so as to radially substantially radially about the axis of the pile forming body; Any one of the above (1) to (7), which is a pile-shaped water-absorbing material which is densely arranged in the axial direction and has a substantially cylindrical outer peripheral surface composed of a pile forming body formed by the tip portions of the single fibers. or the water-absorbing umbrella bag according to item 1.

In the water-absorbing umbrella bag of the present invention, when an umbrella wet with water such as rain is stored in the elongated bag-like body through the insertion opening, at least a predetermined range of water absorption is provided in the inner portion of the elongated bag-like body near the insertion opening. The exposed water-absorbing portion provided with the material can absorb rainwater and the like that accompanies the umbrella to be accommodated. The drying efficiency is good even in the state of carrying the umbrella bag, the state of hanging the umbrella bag in a car, etc., the state of removing the wet umbrella and carrying the umbrella bag, or the state of hanging the umbrella bag in the car.

1 is a front view of a water-absorbing umbrella bag containing an umbrella; FIG. It is a front view of a water-absorbing umbrella bag. It is a rear view of a water-absorbing umbrella bag. FIG. 4 is a front view of the water-absorbing umbrella bag with its openings open; Fig. 2 is a front side perspective view of the lower part of the umbrella bag with the opening opened. FIG. 4 is a plan view showing a state in which the opening is opened to expose the tip bag-like portion;

[1] Embodiments of the present invention will be described with reference to the drawings.

All of the drawings show examples of embodiments of the water absorbing umbrella bag of the present invention.

(1) This water-absorbing umbrella bag has a foldable elongated bag-like body A which is made of polyester cloth and is waterproofed at least from the inside to the outside. A fixing part K1 and a fixing part K2, which are detachable from each other, are provided at the upper end of the back side of the elongated bag-like body A and the upper and lower intermediate parts thereof for fixing the folded state.

(2) The elongated bag-shaped body A has an insertion opening S at its longitudinal base end and is tapered along a straight line from the insertion opening S toward its distal end. One or two umbrellas U (non-folding umbrellas U) can be inserted and stored in the elongated bag-like body A.

The insertion opening S of the elongated bag-like body A is formed so that when the longitudinal direction is taken as the vertical direction, the front side is low and the height gradually increases from the central portion of the front side toward the central portion of the back side. A portion of the inner portion of the elongated bag-like body A, which is higher than the central portion on the front side of the insertion opening S, is exposed to the outside of the elongated bag-like body A. As shown in FIG.

The front end of the elongated bag-shaped body A is a front end bag-shaped portion B that does not open and communicates only with the insertion port S side.

The elongated bag-like body A has an opening N that can be opened and closed by a line fastener in the center of the front from the insertion opening S to the upper side of the tip bag-like portion B in the longitudinal direction for drying the inside when not in use, washing, etc. have

In addition, the elongated bag-shaped body A has connecting rings R on the left and right of the insertion opening S and on the left and right of the position between the insertion opening S and the longitudinally intermediate portion, and is used for handbags and shoulders. Suspension cords T can be connected to these connecting rings R for suspension at appropriate locations.

(3) In the inner part of the elongated bag-shaped body A, the entire circumference at a position about 4 cm lower than the front central part of the insertion opening S when the longitudinal direction is the vertical direction, and the center of the front side of the insertion opening S A pile-shaped water-absorbing material P is provided over the entire circumference of the opening edge portion S1 that gradually rises in a slanting manner from the edge portion toward the central portion on the back side.

Of the inner portion provided with the water absorbing material P in the vicinity of the insertion opening S of the elongated bag-like body A, the portion exposed to the outside of the elongated bag-like body A as described above is the exposed water absorbing portion E. The part is the non-exposed water absorption part F.

The exposed water absorbing portion E and the non-exposed water absorbing portion F in the vicinity of the insertion opening S mainly absorb rainwater, etc. accompanying the umbrella U when the umbrella U is inserted into the elongated bag-like body A through the insertion opening S. It is for absorbing water by the water absorbing material P.

Since the exposed water absorbing portion E that has absorbed rainwater or the like is in a state of being exposed to the outside of the elongated bag-like body A, it can be dried efficiently.

The non-exposed water absorbing portion F that has absorbed water near the insertion opening S is in the vicinity of the insertion opening S of the elongated bag-like body A even if the opening N is not open, that is, even if it is not exposed to the outside of the elongated bag-like body A. Since it is located in the inner part of the , it is relatively easy to dry, and by drying the exposed water absorbent part E, it becomes relatively easy to dry the non-exposed water absorbent part F adjacent to the exposed water absorbent part E.

A pile-shaped water absorbing material P is provided over the entire inner surface of the tip bag-shaped portion B to form a non-exposed water absorbing portion F. As shown in FIG. The water that accompanies the umbrella U inserted into the elongated bag-like body A with the insertion opening S positioned upward and has not been completely absorbed by the exposed water absorption part E or the non-exposed water absorption part F near the insertion opening S. can be absorbed in the non-exposed water absorbing portion F of the tip bag-shaped portion B.

(4) The pile-shaped water-absorbing material P in the exposed water-absorbing portion E and the non-exposed water-absorbing portion F is a pile forming body having a base bonded to a base fabric and a free end at the tip, and is attached to the core yarn. Mooring yarn in which 0.08 denier polyester single fibers with poor water absorption are held as a large number of decoration yarns in an untwisted state so as to form a transverse direction with respect to the core yarn in the middle part of the decoration yarn. , the two mooring yarns obtained by folding back the mooring yarn are twisted around the core yarn of each mooring yarn, and the twisted part becomes one with the folded part as the tip end. It has a molle thread shape, and the tip portion forms a substantially convex curved surface due to the tip portion of a single fiber serving as a decoration thread which is densely arranged so as to form a substantially radial shape from the tip portion of the core yarn.

By using the pile-shaped water-absorbing material P made of such a pile forming body for the exposed water-absorbing portion E and the non-exposed water-absorbing portion F, when the umbrella U is inserted into the elongated bag-like body A from the insertion opening S, , rainwater and other water accompanying the umbrella U can be effectively absorbed. Since it is easy to maintain a dry state, it is easy to maintain a relatively dry state even though it is exposed to the outside of the elongated bag-shaped body A.

[2] Embodiments of the present invention, including forms other than those described above, will be further described.

(1) The water-absorbing umbrella bag of the present invention comprises an elongated bag-like body.

(2) The elongated bag-shaped body has an insertion opening at the proximal end in the longitudinal direction, and the umbrella can be inserted and housed in the elongated bag-shaped body through the insertion opening. The number of umbrellas that can be accommodated can usually be one or up to two, but is not necessarily limited to these. As for the types of umbrellas that can be accommodated, non-folding umbrellas (long umbrellas) are common, but sizes and shapes suitable for folding umbrellas can also be used.

The shape of the elongated bag-like body is preferably along a straight line, and can be tapered from the insertion opening, which is the proximal end in the longitudinal direction, toward the distal end, but is not necessarily limited to this. , for example, may be of constant width or thickness.

The elongated bag-like body can be made of cloth (for example, made of synthetic fiber cloth such as polyester) or other flexible material, and is waterproofed at least from the inside to the outside; , can be folded or rolled.

The elongated bag-like body can be opened in whole or in part for drying or washing the inside when not in use. For example, it may have an opening that can be opened and closed over the entire length (or a predetermined portion) by a wire fastener or the like from the insertion opening toward the distal end in the longitudinal direction. Alternatively, for example, the longitudinal end portion of the elongated bag-shaped body can be made openable and closable by a line fastener or the like.

Moreover, the elongated bag-shaped body may be provided with a hanging string, a connecting ring, a hook, etc. for carrying by hand or over the shoulder or for hanging at an appropriate place.

(3) At least a predetermined range of the inner portion near the insertion opening of the elongated bag-like body is an exposed water absorbing portion provided with a water-absorbing material and exposed to the outside of the elongated bag-like body.

The exposed water absorbing part is mainly for absorbing water such as rainwater that accompanies the umbrella when the umbrella is inserted into the elongated bag-like body through the insertion opening.

For example, the exposed water absorbing portion may be exposed outside the elongated bag-like body in a state of protruding outward in the longitudinal direction of the elongated bag-like body from the insertion opening (a state of protruding or protruding outward). In addition, the part corresponding to the predetermined range in the elongated bag-like body is lacking (for example, a notch from the insertion opening to the tip side, lacking due to a through hole, etc.) (a mesh-like part or the like is formed in that part) It can be exposed to the outside of the elongated bag-like body through the missing part so that it can be dried in the water-absorbing state .

(4) In addition to the exposed water-absorbing portion, the elongated bag-like body may have a non-exposed water-absorbing portion provided with a water-absorbing material.

The non-exposed water-absorbing part is provided with a water-absorbing material in a portion of the elongated bag-like body that is not exposed outside the elongated bag-like body (when it has an opening that can be opened and closed, it is not open).

An exposed water-absorbing portion and a non-exposed water-absorbing portion (for example, a portion with a width of about 1 to 10 cm in the longitudinal direction, preferably a portion with a width of about 2 to 6 cm) are provided in the inner portion near the insertion opening of the elongated bag-like body. can have. When the umbrella is inserted into the elongated bag-shaped body through the insertion opening, the water-absorbing material reliably absorbs water such as rainwater that accompanies the umbrella, and the non-exposed water-absorbing portion that absorbs water is (openable and closable opening This is because it is relatively easy to dry because it is positioned inside the elongated bag-like body near the insertion opening even if it is not exposed to the outside of the elongated bag-like body (in the state where it is not opened if it has a part).

It is preferable to have an exposed water absorbing portion and a non-exposed water absorbing portion adjacent to each other (for example, continuously or close to each other) in the inner portion near the insertion opening of the elongated bag-like body. This is because even if the elongated bag-like body is turned over or if it has an opening, the non-exposed water-absorbing part adjacent to the exposed water-absorbing part can be relatively easily dried by drying the exposed water-absorbing part even if it is not opened.

In addition, at least one of the exposed water-absorbing portion and the non-exposed water-absorbing portion is provided at any position in the circumferential direction (preferably in the circumferential direction at a fixed longitudinal position) in the inner portion near the insertion opening of the elongated bag-shaped body. It is preferable to have This is because, when the umbrella is inserted into the elongated bag-like body through the insertion opening, water such as rainwater that accompanies the umbrella can be more reliably absorbed by the water-absorbing material.

In addition, by having a non-exposed water absorbing portion at the tip of the elongated bag-like body (lower end in general use), it is possible to insert into the elongated bag-like body with the insertion opening positioned upward. Accompanying the umbrella, the water not completely absorbed by the exposed or non-exposed water absorption part near the insertion opening can be absorbed by the non-exposed water absorption part located below, which is the tip of the elongated bag-shaped body. The tip portion of the elongated bag-like body is formed as a bag-like portion that does not open with an opening or the like and communicates only with the insertion port side, so that water leakage to the outside can be more reliably prevented.

(5) As the water-absorbing material in the exposed water-absorbing portion and the non-exposed water-absorbing portion in the present invention, for example, a pile-shaped water-absorbing material comprising the following pile forming body can be used, but it is not limited to this.

(5-1) The pile forming body has a substantially cylindrical shape, and single fibers with poor water absorption of 0.03 to 3 denier (preferably 0.05 to 1 denier) are arranged around the axis of the pile forming body. They are densely arranged radially in a substantially radial direction and densely arranged in an axial direction, and the substantially cylindrical outer peripheral surface is formed by the tip portion of the single fiber.

The density of the single fibers in the pile forming body increases from the surface to the inner part of the pile forming body, and due to capillary action, a strong liquid absorption force acts toward the inner part of the pile forming body. The water-absorbing material rapidly absorbs a relatively large amount of water (water containing other ingredients or other liquids) from the surface portion where the tips of the single fibers are located toward the inner portion of the pile forming body. obtain.

The outer peripheral portion of the pile forming body that has absorbed water in this way is in a state of low moisture content due to capillary action, and the outer peripheral surface portion is formed from the tips of monofilaments that are poor in water absorption, so the fibers occupies a relatively small area and the fibers themselves remain non-wetting. Therefore, the outer peripheral surface portion that has absorbed moisture can easily maintain a relatively dry state.

An example of the pile forming body is a pile forming body having a base portion bonded to a base fabric bonded to the inside of the elongated bag-shaped body and a free end portion at the tip portion, and the tip portion is the tip portion of the core yarn. For example, the tip portion of the single fiber as the decoration thread, which is densely arranged so as to form a substantially radial shape, forms a substantially convex curved surface.

By using a pile-shaped water-absorbing material made of such a pile forming body for the exposed water-absorbing portion, when the umbrella is inserted into the elongated bag-like body through the insertion opening, water such as rainwater accompanying the umbrella is removed. In addition, the exposed water-absorbing portion, which has absorbed water, easily maintains a relatively dry state on the outer peripheral surface of the pile forming body that constitutes the water-absorbing material. It tends to remain relatively dry even though it is exposed to

(5-2) In such a pile forming body, a number of single fibers with poor water absorption of 0.03 to 3 denier as decoration yarns that are not twisted together are attached to the core yarn. In the intermediate part, two mooring yarns obtained by using mooring yarn held so as to form a transverse shape with respect to the core yarn and folding back the mooring yarn are twisted around the core yarn of each mooring yarn. , The twisted part forms a single molle thread with the tip being the folded back part, and the tip is a decorative thread that is closely arranged so as to form a substantially radial shape from the tip of the core thread. It is possible to form a substantially convex curved surface by the tips of the monofilaments.

(5-3) The water absorption rate of the monofilament having poor water absorption can be, for example, 3% or less at 20° C. and a relative humidity of 65%. It is preferably 2% or less at 20° C. and 65% relative humidity, more preferably 1% or less. Such single fibers can be made of, for example, filaments such as polyester fibers, polypropylene fibers, polyethylene fibers, and polyamide fibers. It is also possible to apply hydrophilization treatment to the whole or part of it with various surfactants or the like.

The fineness of the single fiber is preferably 0.03 to 2 denier, more preferably 0.03 to 1.5 denier, and may be 1.2 denier or less, 1 denier or less, or 0.8 denier or less. .

In this case, the number of single fibers used as ornamental threads is, for example, about 10,000 to 250,000 per 1 cm of the axial length of the twisted portion (the number may be small or large depending on the fineness of the single fibers). When the single fiber is 0.7 denier, for example, about 50,000 fibers per 1 cm of the axial length of the twisted portion) are radially radially centered on the axis of the twisted portion. and can be closely arranged in the axial direction.

Examples of the core yarn include 10 to 300 denier monofilament yarn, spun yarn, or multifilament twisted yarn, but are not limited thereto. The heat-fusible thread can also be used. Materials for the core yarn include, for example, polyester fibers, polypropylene fibers, polyethylene fibers, and polyamide fibers, but are not limited to these.

A Elongated bag-like body B Tip bag-like part E Exposed water absorption part F Non-exposed water absorption part K1 Fixed part K2 Fixed part N Opening part P Water absorbing material R Connection ring S Insertion part S1 Opening edge part T Hanging string U Umbrella

Claims (8)

An umbrella bag comprising an elongated bag-like body having an insertion opening at a proximal end in a longitudinal direction thereof, and into which an umbrella can be inserted and accommodated through the insertion opening,
At least a predetermined range of an inner portion of the elongated bag-shaped body near the insertion opening is an exposed water absorbing portion provided with a water-absorbing material and exposed to the outside of the elongated bag-shaped body,
The exposed water absorbing portion is mainly for absorbing water accompanying the umbrella with the water absorbing material when the umbrella is inserted into the elongated bag-shaped body through the insertion opening ,
The inner portion of the elongated bag-shaped body has a longitudinal portion in which no water absorbing material is provided from the vicinity of the insertion opening to a position spaced apart toward the distal end portion in the longitudinal direction of the elongated bag-shaped body. A water-absorbing umbrella bag characterized by 2. The lengthwise portion of the inner portion of the elongated bag-shaped body from the vicinity of the insertion opening to the distal end portion in the longitudinal direction of the elongated bag-shaped body, wherein the water-absorbing material is not provided. Absorbent umbrella bag. In addition to the exposed water-absorbing portion, a non-exposed water-absorbing portion provided with a water-absorbing material and not exposed to the outside of the elongated bag-like body is provided in the inner portion near the insertion opening of the elongated bag-like body,
The exposed water-absorbing portion and the non-exposed water-absorbing portion are mainly for absorbing water accompanying the umbrella with the water-absorbing material when the umbrella is inserted into the elongated bag-shaped body through the insertion opening. 3. The water absorbing umbrella bag according to 1 or 2. 4. The umbrella bag according to claim 3 , wherein at least one of the exposed water absorbing portion and the non-exposed water absorbing portion is provided at any position in the circumferential direction on the inside portion near the insertion opening of the elongated bag-shaped body. 4. In the inner part near the insertion opening of the elongated bag-like body, the non-exposed water absorbing part is adjacent to the exposed water-absorbing part on the tip side in the longitudinal direction of the elongated bag-like body. 4. The water-absorbing umbrella bag according to 4 above. 6. The umbrella bag according to any one of claims 1 to 5, wherein a non-exposed water absorbing portion is provided at the tip of said elongated bag-like body. 7. The exposed water absorbing portion according to any one of claims 1 to 6, wherein the exposed water absorbing portion is exposed outside the elongated bag-like body in a state of protruding outward from the insertion port in the longitudinal direction of the elongated bag-like body. water absorption umbrella bag. The water-absorbing material has a substantially columnar shape, and monofilaments having poor water-absorbing properties of 0.03 to 3 denier are densely arranged so as to radiate substantially radially about the axis of the pile forming body and extend in the axial direction. 8. The pile-shaped water absorbing material according to any one of claims 1 to 7, wherein the pile-shaped water absorbing material is densely arranged and has a substantially cylindrical outer peripheral surface comprising a pile-forming body formed by the tips of the single fibers. Absorbent umbrella bag.

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